| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $244.51 | 13.291% | $277.0078 | $277.01 | $277.00 | $277.00 |
| Purchase #2 | $59.34 | 12.160% | $66.5557 | $66.56 | $66.55 | $66.60 |
| Purchase #3 | $79.50 | 3.129% | $81.9876 | $81.99 | $82.00 | $82.00 |
| Purchase #4 | $135.38 | 10.520% | $149.622 | $149.62 | $149.60 | $149.60 |
| Purchase #5 | $225.88 | 4.239% | $235.4551 | $235.46 | $235.45 | $235.50 |
| Purchase #6 | $174.88 | 13.704% | $198.8456 | $198.85 | $198.85 | $198.80 |
| Purchase #7 | $163.31 | 4.232% | $170.2213 | $170.22 | $170.20 | $170.20 |
| 7 purchase totals = | $1,082.80 | $1,179.6951 | $1,179.71 | $1,179.65 | $1,179.70 | |